1883622520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3622351}}^1$

素因数の和:3622375

約数の個数: 32

約数和(自身を含む): 4564163520

約数和(自身を除く): 2680541000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3622351, 7244702, 14489404, 18111755, 28978808, 36223510, 47090563, 72447020, 94181126, 144894040, 188362252, 235452815, 376724504, 470905630, 941811260, 1883622520]

約数ペア:

[(1, 1883622520), (2, 941811260), (4, 470905630), (5, 376724504), (8, 235452815), (10, 188362252), (13, 144894040), (20, 94181126), (26, 72447020), (40, 47090563), (52, 36223510), (65, 28978808), (104, 18111755), (130, 14489404), (260, 7244702), (520, 3622351)]